AMA: I'm Tomasz Łakomy. Senior Frontend Engineer. Ask me Anything!

Hi Tomasz, I am a Node JS developer. Currently, I am learning Angular to become a full stack developer. I thought to work on side-projects to showcase my skills. For that I want to host my projects on vps. What security concerns are must for deploying apps on vps. Also, what are the coding best practices for both backend and frontend.